{
  "image": "fa-file-image-o",
  "audio": "fa-file-audio-o",
  "video": "fa-file-video-o",
  "application/pdf": "fa-file-pdf-o",
  "application/msword": "fa-file-word-o",
  "application/vnd.ms-word": "fa-file-word-o",
  "application/vnd.oasis.opendocument.text": "fa-file-word-o",
  "application/vnd.openxmlformats-officedocument.wordprocessingml": "fa-file-word-o",
  "application/vnd.ms-excel": "fa-file-excel-o",
  "application/vnd.openxmlformats-officedocument.spreadsheetml": "fa-file-excel-o",
  "application/vnd.oasis.opendocument.spreadsheet": "fa-file-excel-o",
  "application/vnd.ms-powerpoint": "fa-file-powerpoint-o",
  "application/vnd.openxmlformats-officedocument.presentationml": "fa-file-powerpoint-o",
  "application/vnd.oasis.opendocument.presentation": "fa-file-powerpoint-o",
  "text/plain": "fa-file-text-o",
  "text/html": "fa-file-code-o",
  "application/json": "fa-file-code-o",
  "application/gzip": "fa-file-archive-o",
  "application/zip": "fa-file-archive-o",
  "*": "fa-file-o"
}